The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2009
Filed:
Jul. 28, 2003
Applicants:
Peter Koch, Freiburg, DE;
Ernst Küsters, Eschbach, DE;
Inventors:
Peter Koch, Freiburg, DE;
Ernst Küsters, Eschbach, DE;
Assignee:
Novartis AG, Basel, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/12 (2006.01); G01N 30/02 (2006.01); G01N 30/12 (2006.01); B01D 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of using an ionic liquid as solvent in headspace gas chromatography.